Welcome to the Q&A Forum

You must carefully prepare the migration :

• 301 all old urls to new ones, for example with htacess. To be sure, you can crawl your website for example with Xenu, and then test if all urls have been correctly redirected
• redirect email boxes
• list your top links with opensiteplorer and ask webmasters to change the links url

I think Bing is more sensitive to links, and use fewer algorithms to penalize (like Penguin or Panda). So with few good links and exact anchor you can rank easily.

I think it's better to redirect to the main category page on the new platform. Perhaps they've got some external links that point to these pages. And this will tell to bot that now there's only one strong page instead of several.

Take the first tool available http://dnscheck.pingdom.com/?domain=www.AJIO.com and it seems your domain have errors.

OK Thanks.

Perhaps it's the length of your article ? too short ? It's difficult to know why your are not included in Google News, but in fact you have done all the things to be there.

Without URL it will be hard to help you
You should create e special sitemap for Google News , as explain here :

https://support.google.com/news/publisher/answer/74288?hl=en

No problem !

We can imagine several companies in the same building for example, so there is no problem.

NB : Perhaps you could add a legal (and/or conditions of use) page on both website.

I think the best for you is to test with the Google Structured Data Testing Tool:
https://search.google.com/structured-data/testing-tool?url

If the tool can see all the structured data, it's ok!

In order to help you, can you give us some details :

• which plugin do you use ?
• Do you minify code at deployment, before caching ?

Minifying can be an issue if the result is not cached, so each time the page is loading, the server must minify the code... And perhaps if your server is on a shared hosting, it can be time consuming !